Is there a new concept for Xiaodu z20?

No, there are two versions of the small optical eye protection tablet Z20: the smart version of the small optical eye protection learning tablet Z20Pro (6+ 128G) and the smart version/learning version of the small optical eye protection learning tablet Z20Plus (6+256G). Both versions can be started with similar highlights, and there is no new concept. Xiao Di is a brand of AI technology under Baidu, and has set foot in the tablet learning machine market. As a rising star in the tablet learning machine market, it has always had a market share of N0. 1 in China.